Learning Sencha Touch, and already love it. Much better then JQTouch in my opinion. Just working on some app idea I had, and I need to have 2 tabs where the first tab will hold a ext.List with some data. I've come this far, but have one problem I can't figure out.
Problem: The detailpanel won't show when I touch a name from the list. When it wasn't in a tab panel, I had no problems at all. Tried the forums, can't find the solution.
This is my entire code (based upon many examples):
ShotjesApp = new Ext.Application({
name: "Shotjes",
launch: function() {
ShotjesApp.detailPanel = new Ext.Panel({
id: 'detailpanel',
tpl: 'Omschrijving: {Naam} <br> <br> {Inhoud}',
dockedItems: [
{
xtype: 'toolbar',
items: [{
text: 'terug',
ui: 'back',
handler: function() {
ShotjesApp.Viewport.setActiveItem('listwrapper', {type:'slide', direction:'right'});
}
}]
}
]
});
ShotjesApp.listPanel = new Ext.List({
id: 'disclosurelist',
store: ListStore,
itemTpl: '<div class="contact">{Naam} {Basis}</div>',
grouped: true,
onItemDisclosure: function(record, btn, index) {
var naam = record.data.Naam;
ShotjesApp.detailPanel.update(record.data);
ShotjesApp.Viewport.setActiveItem('detailpanel') //THIS WON'T WORK?
ShotjesApp.detailPanel.dockedItems.items[0].setTitle(naam);
}
});
ShotjesApp.listWrapper = new Ext.Panel ({
id: 'listwrapper',
layout: 'fit',
items: [ShotjesApp.listPanel],
dockedItems: [
{
dock : 'top',
xtype: 'toolbar',
title: 'Shotjes'
}],
});
this.mainView = new Ext.TabPanel({
tabBar: {
dock: 'bottom',
ui: 'dark',
layout: { pack: 'center' }
},
cardSwitchAnimation: {
type: 'fade',
cover: true
},
items:[{
title: 'Shotjes',
cls: 'card 1',
id: 'card 1',
items: [ShotjesApp.listWrapper, ShotjesApp.detailPanel] ,
iconCls: 'home',
layout: 'card',
}, {
title: 'About',
cls: 'card 2',
id: 'card 2',
html: 'about',
iconCls: 'calendar',
layout: 'card',
}
],
tabBarDock: 'bottom',
fullscreen: true,
layout: 'fit'
});
this.Viewport = this.mainView;
}
});
try this
ShotjesApp.Viewport.setActiveItem(ShotjesApp.detailPanel);
Also in your code the semicolon is missing.
Cool, thanks. I also added this, otherwise the slide would open as a new tab:
ShotjesApp.Viewport = new Ext.Panel ({
fullscreen: true,
layout: 'card',
cardSwitchAnimation: 'slide',
items: [ShotjesApp.listWrapper, ShotjesApp.detailPanel]
});
Combined with your change, it works perfectly..
One huge problem though. Because the Viewport is Fullscreen, The second tab won't show when I press it. When I set the second tab to Fullscreen: true, I see the animation, but first tab is still on top of it.
When I change fullscreen: false in the Viewport, the old problem comes back and the details pane won't show.
Related
I added dockedItems to my form.Panel, it aligns to the form, but I want the dockedItems align to the table inside the form, how should I do.
Here is the demo: https://fiddle.sencha.com/#view/editor&fiddle/3kso
Thanks!
Since you set the viewport's layout to fit, and you also specify a fixed width for the table (300 px), the form is ordered to occupy the remaining area, and that's why the toolbar is at the left edge.
Although you could try to make the toolbar floating and align it the the table, I think it is easier to let the form take only the space it needs, and therefore the toolbar will we aligned to the form.
To do so, at the end of your fiddle, try this code to change the viewport's layout:
Ext.create('Ext.container.Viewport', {
layout: {
type: 'vbox',
align: 'middle'
},
items: [form]
});
If you need the fit layout for some other reasons, you can keep the fit layout, and add the form within a container:
Ext.create('Ext.container.Viewport', {
layout: 'fit',
items: [{
xtype: 'container',
layout: {
type: 'vbox',
align: 'middle'
},
items: [form]
}]
});
Or if you need a panel that occupies all place, and you want a panel inside this with aligned toolbar, you can use and outside and an inside panel also (check the grey background to see the outside panel):
Ext.create('Ext.container.Viewport', {
layout: 'fit',
items: [{
xtype: 'panel',
bodyStyle: {
background: '#eeeeee'
},
layout: {
type: 'vbox',
align: 'middle'
},
items: [form]
}]
});
The important thing is that by using vbox and middle in the layout the form will only occupy the place it needs.
EDIT 1:
To address the issues in the comments, here is a complete example that can be run as fiddle:
const form = Ext.create('Ext.form.Panel', {
autoScroll: true,
bodyStyle: {
background: '#abd1ca'
},
layout: {
type: 'table',
columns: 2,
tableAttrs: {
style: {
width: '300px',
'background': '#e3f2fd',
'border-collapse': 'collapse',
}
},
tdAttrs: {
style: {
border: '1px solid #ccc',
padding: '6px',
}
}
},
fieldDefaults: {
labelWidth: 40,
width: '100%',
},
items: new Array(100).fill({
fieldLabel: 'sample',
xtype: 'textfield'
}),
dockedItems: [{
xtype: 'toolbar',
dock: 'left',
items: [{
iconCls: null,
glyph: 61,
xtype: 'button'
}, '-', {
iconCls: null,
glyph: 88,
xtype: 'button'
}, {
iconCls: null,
glyph: 70,
xtype: 'button'
}, '-', {
iconCls: null,
glyph: 47,
xtype: 'button'
}]
}]
});
Ext.create('Ext.container.Viewport', {
layout: 'fit',
items: [{
xtype: 'panel',
bodyStyle: {
background: '#eeeeee'
},
layout: {
type: 'hbox',
align: 'stretch',
pack: 'middle'
},
items: [form],
buttonAlign: 'center',
buttons: [{
text: 'Save',
handler: 'save',
}, ],
}]
});
I'm trying to add a combobox to a floating (popup) form panel in ExtJS. But I'm getting a "Cannot set property 'component' of null" error and the window will not load.
I use the following code in a controller to create the window:
onTreeAddDocClick: function () {
var f = new Ext.form.Panel({
frame: false,
header: false,
floating: true,
closable: true,
items: [{
xtype: 'addDoc'
}]
});
f.show();
}
The code for the window itself is as follows:
Ext.define('OPENhrm.view.dossier.widget.popup.AddDoc', {
extend: 'Ext.form.Panel',
xtype: 'addDoc',
requires: [
'Ext.layout.container.VBox'
],
controller: "dossier-addDoc",
viewModel: {
type: "dossier-addDoc"
},
id: 'addDocForm',
frame: true,
title: 'Add document',
width: 400,
bodyPadding: '10 10 0',
layout: 'form',
closable: true,
defaults: {
anchor: '100%',
allowBlank: false,
msgTarget: 'side',
labelWidth: 50
},
items: [{
// item selector
xtype: 'filefield',
emptyText: 'Select Document',
fieldLabel: 'Document',
name: 'filePath',
id: 'filePath',
buttonText: 'upload document',
buttonConfig: {
icon : '/resources/images/icons/add.jpg'
}
}, {
xtype: 'combo',
fieldLabel: 'Test',
hiddenName: 'test',
store: new Ext.data.SimpleStore({
data: [
['Test1'],
['Test2']
],
id: 0,
fields: ['text']
}),
valueField: 'text',
displayField: 'text',
triggerAction: 'all',
editable: false
}],
// buttons
buttons: [{
text: 'Add',
handler: 'onAddDockClick'
}, {
text: 'Reset',
handler: function () {
this.up('form').getForm().reset();
}
}]
});
If I remove the combobox, the window works just fine. If I place the combobox in a form somewhere else in my application (e.g. on a page with 2 panels; a searchfilter/form and a grid with search results), it works just fine. That other page however, is not a floating/popup window.
I got it to work by defining the whole page in the controller, but as I'm using a MVC structure, that doesn't seem like the way to go. Does anyone know how to get the combobox to work in a floating window, without putting the whole code for that window in the controller?
I need to develop a view in Sencha Touch where some form fields, textarea & button have to be put just after a list; following is the source code:
Ext.define('myapp.view.MyNotes',{
extend: 'Ext.Panel',
xtype: 'admissionnotes',
requires: [
'myapp.view.MyAppTitle',
'myapp.view.MyList',
'myapp.view.MyForm',
'myapp.view.MyAppTabBar'
],
config: {
layout: 'fit',
fullscreen: true,
scrollable: true,
items: [
{
xtype: 'myapptitle'
},
{
xtype: 'myapplist'
},
{
xtype: 'myform'
},
{
xtype: 'myapptabbar'
}
]
}
});
The problem is that these form fields are overlapping my list. Can somebody assist to resolve this isssue?
Thanks
Maybe vbox layout would be more appropriated than fit?
layout: {type: 'vbox', align: 'stretch'}
I have implemented Tabbar in sencha touch without any content as follows:
using code
Ext.ns('sink', 'demos', 'Ext.ux');
Ext.ux.UniversalUI = Ext.extend(Ext.Panel,
{
fullscreen: true,
layout: 'hbox',
items:
[
//Root view
{
xtype: 'panel',
html: 'TableView/Rootview goes here ...',
flex: 1
},
//Details view
{
xtype: 'panel',
html: 'Message Detail view goes here ....',
flex: 2
}
]
});
But I need two Tableviews one as Rootview and the other as Detailsview as follows
You need to use Ext.List. So instead of your left panel (commented as //Root view), you can add this :
{
xtype:'list',
id: 'navigation',
data: [
{ title: 'Page 1'},
{ title: 'Page 2'},
{ title: 'Page 3'},
{ title: 'Page 4'},
{ title: 'Page 5'}
],
itemTpl: new Ext.XTemplate('{title}'),
}
I let you guess what you have to do for the second view ;)
Hope this helps
thats weired - it worked and suddenly (changed nothing but adding code to other panels...) it's not working any more:
I used to enable/disable a form with a button inside a docked toolbar. within the handler ofthe button the disable/enable is triggered with a simple
formBase.enable();
but this is throwing the error
TypeError: Result of expression 'formBase.enable' [undefined] is not a
function.
now.
I don't get it....
any help would be great!
thx!
You probabilly have a scope issue, so you can't get your formBase variable from the button handler.
I post you a full working example I've done to let you understand how it is possible to enable / disable your form.
Ext.setup({
onReady: function() {
var form = new Ext.form.FormPanel({
scroll: 'vertical',
fullscreen: true,
url : 'postUser.php',
standardSubmit : false,
dockedItems: [{
xtype: 'toolbar',
title: 'Example',
items: [{
xtype: 'button',
text: 'Disable',
handler: function(){
form.disable();
}
},{
xtype: 'spacer'
},{
xtype: 'button',
text: 'Enable',
handler: function(){
form.enable();
}
}]
}],
items: [{
xtype: 'fieldset',
title: 'Personal Info',
instructions: 'Please enter the information above.',
defaults: {
required: true,
labelAlign: 'left',
labelWidth: '40%'
},
items: [
{
xtype: 'textfield',
name : 'name',
label: 'Name',
useClearIcon: true,
autoCapitalize : false
}, {
xtype: 'passwordfield',
name : 'password',
label: 'Password',
useClearIcon: false
}]
}]
});
form.show();
}
});
Hope This helps.